plresolv.h

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- *//* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is the Netscape Portable Runtime (NSPR). * * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998-2000 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** *//* * plresolv.h - asynchronous name resolution using DNS */#ifndef _PLRESOLV_H_#define _PLRESOLV_H_/*** THIS IS WORK IN PROGRESS. DO NOT ATTEMPT TO USE ANY PORTION OF THIS** API UNTIL THIS MESSAGE NO LONGER EXISTS. IF YOU DO, THEN YOU SURRENDER** THE RIGHT TO COMPLAIN ABOUT ANY CONTENT.*/#if defined(XP_UNIX)#include <prtypes.h>#include <prnetdb.h>
NSPR_BEGIN_EXTERN_C
#define PL_RESOLVE_MAXHOSTENTBUF 1024#define PL_RESOLVE_DEFAULT_TIMEOUT 0/* Error return codes */#define PL_RESOLVE_OK 0#define PL_RESOLVE_EWINIT 1 /* Failed to initialize window */#define PL_RESOLVE_EMAKE 2 /* Failed to create request */#define PL_RESOLVE_ELAUNCH 3 /* Error launching Async request */#define PL_RESOLVE_ETIMEDOUT 4 /* Request timed-out */#define PL_RESOLVE_EINVAL 5 /* Invalid argument */#define PL_RESOLVE_EOVERFLOW 6 /* Buffer Overflow */#define PL_RESOLVE_EUNKNOWN 7 /* berzerk error *//* ----------- Function Prototypes ----------------*/
PR_EXTERN(PRStatus) PL_ResolveName(
const char *name, unsignedchar *buf,
PRIntn bufsize, PRIntervalTime timeout,
PRHostEnt *hostentry, PRIntervalTime *ttl);
PR_EXTERN(PRStatus) PL_ResolveAddr(
const PRNetAddr *address, unsignedchar *buf,
PRIntn bufsize, PRIntervalTime timeout,
PRHostEnt *hostentry, PRIntervalTime *ttl);
typedef struct PLResolveStats {
int re_errors;
int re_nu_look;
int re_na_look;
int re_replies;
int re_requests;
int re_resends;
int re_sent;
int re_timeouts;
} PLResolveStats;
typedefstruct PLResoveInfo {
PRBool enabled;
PRUint32 numNameLookups;
PRUint32 numAddrLookups;
PRUint32 numLookupsInProgress;
PLResolveStats stats;
} PLResoveInfo;
PR_EXTERN(void) PL_ResolveInfo(PLResoveInfo *info);
NSPR_END_EXTERN_C
#endif /* defined(XP_UNIX) */#endif /* _PLRESOLV_H_ */